279619198

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{10729}}^1$

素因数の和:10971

約数の個数: 16

約数和(自身を含む): 427225680

約数和(自身を除く): 147606482

約数列:

[1, 2, 83, 157, 166, 314, 10729, 13031, 21458, 26062, 890507, 1684453, 1781014, 3368906, 139809599, 279619198]

約数ペア:

[(1, 279619198), (2, 139809599), (83, 3368906), (157, 1781014), (166, 1684453), (314, 890507), (10729, 26062), (13031, 21458)]